SearchServices/e2e-test/qa/chaos

About

This is an simple implementation of custom chaos-monkey deployment using https://git.alfresco.com/search_discovery/search-deployment-scripts/tree/master/kops-cluster as a base platform; for this the base readme is keept in the bottom of this readme.

Prerequisites

• have kubernetes cluster deployed

• build nodejs app for testing purposes (just an app that will display time)

  cd ../stupid-server/
  docker build -t docker build -t quay.io/lsuciu/stupid-server .
  docker push
  

• build chaos-monkey image

  cd ../kubernetes-pod-chaos-monkey/
  docker build -t quay.io/lsuciu/chaos:latest .
  docker push
  

• deploy the application

  kubectl create -f namespace.yaml
  kubectl create -f deployment.yaml
  kubectl create -f service.yaml
  

• edit chaos.yaml with your values for the env variables (KILL_NR -> number of pods to be killed simultaneous, DELAY_SEC -> number of seconds between repeating the kill cycle)

    env:
    - name: NAMESPACE
      value: "stupid-server"
    - name: KILL_NR
      value: "3"
    - name: DELAY_SEC   
      value: "20"
  

• deploy the chaos

  kubectl create -f chaos.yaml